I was using openVidu 2.11.0 and everything was working properly. after upgrading to 2.15.0 each client only sees its video and sees other publishers without video. I want to know if there are any changes in ports or other configs.
Is this in production? I’ll suggest you to create a new deployment directly with ports specified in on premises instructions (if you’re using on premises of course). Some things changed, for example default openvidu port is now 443. Anyways is hard to help without logs from the browser or anything.
The deployment has changed too much from version 2.11.0 to 2.15.0. Now we always use Docker in our deployments and I’m thinking that your containers are not running properly because older software from OpenVidu 2.11.0 running in your machine